sonata-project/SonataAdminBundle — pull request #1682 by EmmanuelVella (2013-09-26 12:57:25+00:00)
Title: Allow to use translation_domain in FormMapper::add fieldDescriptionOptions

This will call this function https://github.com/sonata-project/SonataAdminBundle/blob/master/Admin/BaseFieldDescription.php#L466, so it works even if translation_domain is not specified.